
Chemistry Fall 2022 Final
Authored by Giovanna Cano
Science
12th Grade
NGSS covered
Used 4+ times

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23 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the element pictures on the left?
[ ¿Cuál es el elemento representado a la izquierda? ]
Argon, Ar
Calcium, Ca
Potassium, K
Fluorine, F
Tags
NGSS.MS-PS1-1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How would you compare these two elements?
[ ¿Cómo compararías estos dos elementos? ]
Atoms of different elements
Átomos de diferentes elementos.
Isotopes of the same element
Isótopos del mismo elemento
Ions of the same element
iones del mismo elemento
3.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
How are these two atoms related to one another?
Different isotopes of the same element
Different isotopes of different elements
Ions of the same element
Ions of different elements
Tags
NGSS.MS-PS1-1
4.
FILL IN THE BLANKS QUESTION
1 min • 2 pts
The name of an element can be found by using the ________.
[ El nombre de un elemento se puede encontrar usando el ________. ]
(a)
5.
FILL IN THE BLANKS QUESTION
1 min • 2 pts
Complete the following statement:
Valence electrons are the electrons in the outermost _______.
[ Completa el siguiente enunciado:
Los electrones de valencia son los electrones en el _______ más externo. ]
(a)
6.
FILL IN THE BLANKS QUESTION
1 min • 2 pts
The groups of the periodic table go vertically from top to bottom. How many valence electrons does Cs, Cesium contain?
Los grupos de la tabla periódica van verticalmente de arriba hacia abajo.
¿Cuántos electrones de valencia contiene Cs, Cesium?
(a)
7.
FILL IN THE BLANKS QUESTION
1 min • 2 pts
The groups of the periodic table go vertically from top to bottom. How many valence electrons does Br, Bromine contain?
Los grupos de la tabla periódica van verticalmente de arriba hacia abajo. ¿Cuántos electrones de valencia contiene Br, bromo?
(a)
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